VDI 30, straight tool holder, coupling DIN 5480, no internal coolingManufacturer:DOOSAN,AKIRA SEIKI,Angelini,Colchester,DMG MORI / Gildemeister,Duplomatic,EMCO,Force ONE,Ganesh,Gedee Weiler,Gital,Graziano,Hardinge,HURCO,Hyundai WIA,Kovosvit MAS,KUEN JENG,Leadwell,LMW,Magdeburger,Monforts,Mori Seiki,NCT,Saeilo,Sauter,Scherer Feinbau,Schuster,Spinner,TRENS,UVA,Victor,Weiler,WIA(KIA),Gildemeister/ DMG MORI